Masterpiece, best quality, ultra-high definition, overwhelming detail, beautiful 2D anime illustration, translucent idol visual, summer freshness and elegant cuteness, glamorous stage costume, vertical composition.
Character: Sia. Maintain her specific features: white bob hair, red eyes, and black-rimmed glasses. A cute, elegant, and translucent expression. A full-body standing pose where the entire costume design is beautifully visible.
Summer Idol Costume: A refreshing and elegant summer idol outfit based on white. A sleeveless halter-neck style crop top with modest midriff exposure. The structured bodice uses white satin combined with soft chiffon frills, delicate lace trim, and thin silver piping. A large navy, black, and white tartan check ribbon on the chest with an oval sapphire blue gemstone brooch in the center, surrounded by small pearls and crystals. The back features a lace-up corset design with thin crossing back straps.
Skirt: A short layered asymmetrical skirt, shorter in the front and flowing slightly longer towards the back. 2-3 layers of white chiffon and organza creating a light, fluffy silhouette. The inner layer features a prominent navy, black, and white tartan check. Delicate silver trim on the edges of the frills, with a dynamic sense of movement as the chiffon and organza flutter.
Waist Ribbon: A large asymmetrical waist ribbon on the left side, an oversized navy, black, and white tartan check bow with a large sapphire blue jewel in the center. Delicate silver chains, small crystal charms, and star-shaped charms hang from it. Paired with a white slim belt with a silver buckle accent.
Hat and Hair Accessories: A small white mini boater hat worn slightly tilted, featuring a navy, black, and white tartan check ribbon band. Delicately decorated with blue flower ornaments, white ribbons, small crystals, and silver star charms. Matching accessories on the side of the hair combining blue flowers, white ribbons, tartan check ribbons, and small sapphire blue crystals.
Footwear: White short ankle socks with lace frill cuffs, tartan check trim, and small ribbon decorations. White platform strap shoes with medium heels, silver buckles, navy ribbon accents, and small sapphire blue gemstone ornaments.
Accessories: Sapphire blue gemstones, pearls, silver decorations, star motifs, and translucent crystal charms. Accessories are balanced to maintain unity throughout the costume, with the sapphire blue brilliance standing out against the white.
Materials and Textures: High-quality white satin, soft chiffon, translucent organza, delicate lace, and light tulle. Soft luster, elegant reflections, and sheer layers. Meticulous depiction of fabric textures and frill details.
Color Palette: Pure white, ice blue, sapphire blue, navy, black & white tartan check, and silver. White is the primary color with navy and sapphire blue as accents.
Setting: A large summer idol live stage. Pale blue spotlights, sparkling crystal-like lights, faint blue petals, fine particles of light, and fantastical bokeh. A cool, translucent summer atmosphere. Sia is singing with a gentle smile on stage, with the white chiffon skirt and ribbons fluttering lightly in the wind, and sapphire blue gems reflecting the stage lights.
masterpiece, best quality, ultra detailed, highly detailed anime illustration, beautiful anime girl, elegant summer idol costume, sparkling stage, cinematic lighting, soft glow, translucent fabric, detailed lace, satin texture, chiffon, organza, crystal jewelry, sapphire blue gemstones, navy plaid, silver ornaments, dynamic flowing fabric, beautiful composition, full body, polished professional character illustration, vibrant yet elegant, dreamy atmosphere, exquisite details, no text, no watermark.